The Role of Magnetized Water and Organic Fertilizers in The Management of Saline Agriculture and The Yield of Zea Maize Crop in Arid Regions.

The research included the implementation of a laboratory experiment and a field experiment in two successive seasons, where the laboratory experiment was carried out by using columns of PVC columns, where the effect of magnetized water was tested on several types of soils varying in salinity and spread in the study area east of Aleppo (Kaskis – musharifa Al – Zakia-Rasm al-Hamis). The technology of water magnetization was applied by using a special device manufactured at the Department of Soil Science and land reclamation at the Faculty of agricultural engineering of the University of Aleppo. The device was manufactured for laboratory and field work within a magnetic field whose intensity reached (2000) Gauss. The first type of water was also brought from a well in the village of Rasm al-Hamis (2.1) dS.m-1.the second sample was also brought from a well in the village of musharifa Al-Zakiya (3.4) dS.m-1.the third sample of water used in this study was representative of the water of the Euphrates river canal (0.70) dS.m-1. The technology of using magnetized water deliberately caused a decrease in the PH values of the three types of water, a slight decrease in the values of the electrical conductivity of irrigation water using magnetized water was also observed, and a decrease in the values of the specific weight of irrigation water after its magnetization was observed in the three types of water used. Magnetization with the wash coefficient applied by the experiment (15%) contributed to reducing the electrical conductivity values of the three soils, as it was noted that the effect of the magnetization technique was of a significant nature on the soils of the Hamis sketch, where before the experiment they were classified as high-salinity soils and by the effect of the magnetization technique, at the end of the experiment they turned into low-salinity soils. The results obtained from the Rasm al-Hamis soil confirmed that irrigation water with a washing coefficient, whether magnetized or non-magnetized, effectively contributed to the washing of salts from the surface layer of the soil compared to the soil salinity value before the experiment, which amounted about (4.1) dS.m-1, as the magnetized Euphrates water contributed to the washing of salts from the surface layer of the soil by 10% increase compared to the same treatment irrigated with non-magnetized water, as well as when using the magnetic wells of Rasm al-Hamis and Musharafat Al-Zakiya, where the magnetized water contributed to the washing of salts by 19% and 9.8% more than the same transactions irrigated with ordinary water for the surface layer of the soil, and the decrease was of a significant nature. The results in the soil columns also indicated that a significant decrease in the SAR and ESP values of the three soils was achieved, and therefore magnetization had an important role in washing the sodium cation from the soil. With regard to the future leachate from the soil columns, higher values of electrical conductivity and the rate of absorbed sodium were observed in the leachate of transactions irrigated with magnetized water compared to the leachate of transactions irrigated with ordinary water without magnetization for the three soils. this confirmed the role of magnetization technology in washing salts from the soil solution, especially sodium cation. this has been positively reflected on the physical properties of the soil, where the magnetization technology contributed to improving soil porosity values. the improvement was significant in the soils of Rasm al-Hamis and as a poke and not significant in the soil of Musharafat Al-Zakiya. Moving on to the field experiment, the field experiment was designed using a completely randomized block design with (3) replications, so that the first factor includes irrigation techniques: magnetized water (M) and non-magnetized water (NM), and the second factor is the addition of organic fertilizers to the soil, which included three coefficients: municipal fertilizer (O), humic acid (H) In addition to the control treatment (C). The area of the experimental piece was 16 m2, The number of plants within the experimental plot reached 120 plants. The Maize crop was planted on 29/6/2021 for the first season and on 9/7/2022 for the second. The results indicated the role of magnetization technology in reducing the electrical conductivity values of the studied coefficients compared to the control treatment coefficients in the surface and subsurface layers with an average value of 10.28%. The results also confirmed that magnetization plays an important role in washing the Na+ ion, and this was clearly reflected in the SAR value of the soil, where the SAR value when irrigated with ordinary water was about 3.16, while it decreased to 2.79 when irrigated with magnetized water, and this decrease was of a significant nature, which in turn affected the reduction of ESP values of the soil. The results indicated that magnetization clearly affected soil cations, especially Na+, and also directly affected the SO4-2 ion, where the concentration of SO4-2 decreased by 14.4% when irrigating with magnetized water compared to the control treatment. The results confirmed the role of the magnetization technique in improving porosity values. The data pointed to the important role of municipal fertilizer, potassium Humate in reducing the electrical conductivity values, and the treatment of municipal fertilizer was statistically superior to potassium Humate, whether irrigation with magnetized water or ordinary water. Organic compound with magnetized water also contributed to improving the physical qualities of the soil, which was positively reflected on the values of the index of deterioration of soil properties compared to the control treatment coefficients. This improvement in the physical and chemical properties of the soil positively affected the availability of nutrients in the soil in general, and microelements in particular, which contributed to an improvement in the productivity values of the Maize crop, which reached its highest value when irrigated with magnetic water about 7.43 tons/h, and potassium Humate with irrigation with magnetic water raised the productivity value to 8.49 tons/h, while the treatment of municipal fertilizer with irrigation with magnetic water surpassed the rest of the transactions, where productivity reached about 9.1 tons/h in the first season of the experiment, and the productivity values also improved slightly in the second season compared to the first.

Recognizing and Splitting Conditional Sentences for Automation of Business Processes Management

Business Process Management (BPM) is the discipline which is responsible for management of discovering, analyzing, redesigning, monitoring, and controlling business processes. One of the most crucial tasks of BPM is discovering and modelling business processes from text documents. In this paper, we present our system that resolves an end-to-end problem consisting of 1) recognizing conditional sentences from technical documents, 2) finding boundaries to extract conditional and resultant clauses from each conditional sentence, and 3) categorizing resultant clause as Action or Consequence which later helps to generate new steps in our business process model automatically. We created a new dataset and three models to solve this problem. Our best model achieved very promising results of 83.82, 87.84, and 85.75 for Precision, Recall, and F1, respectively, for extracting Condition, Action, and Consequence clauses using Exact Match metric.

Project Management Concepts

تركز الإدارة الفعالة للمشاريع البرمجية على: الافراد، المنتج، العملية، والمشروع. المدير الذي ينسى أن هندسة البرمجيات تعتمد بصورة كبيرة عمى العامل البشري سوف لن ينجح بادرة مشروع. المدير الذي يفشل بتشجيع التحاور مع الزبون منذ بداية تطوير المشروع فانو يخاطر ببناء مشروع كامل لممشكمة الخطاء. المدير القليل الاعتنباء بالعملية المدارة فانو يخاطر بحشر طرق معقدة وأدوات لا ضرورة لها. المدير الذي يباشر العمل دون خطة عمل رصينة فانو يخاطر بنجاح المنتج

أساليب إدارة المشروع

The main objective aim of this research paper is to identifies the optimum ways to manage and implement projects As well as the identification and identification and causes of delayed projects to control them and develop appropriate solutions to overcome them، Through the experience and review of the literature of the subject and a field study of the entire project in practice And follow the implementation step by step and note the role of project management in it ، and identify the problems and obstacles that touch this project and try to find alternative solutions

Using The Modified Jones Model And Loan Loss Provisions Model (Llps) To Evaluate Earnings Management Practices (Applied Study On Syrian Corporation)

This study aimed to detect earnings management practices in banks and companies Syrian contribute to listed and non-listed in the Damascus Securities Exchange, where the study was conducted on a comprehensive sample of 31 companies representing (12) bank and (19) companies belong to different sectors during the period from 2008 to 2012. To measure the phenomenon of earnings management study is based on the optional maturity and applied to estimate the contribution of Syrian companies, except banks using (Modified Jones Model 1995). As has been the use of loan-loss provisioning model (LLPs) to apply to the banks. The results of the study to confirm that most of the companies and banks to contribute to the Syrian listed and unlisted market Damascus Securities exercised earnings management during the period studied (8 banks exercised earnings management of the bank out of 12. 13 Company exercised earnings management company out of 19). It also showed that most of the industrial and service corporations exercised Optional maturity in a negative way, while most of the agricultural contribution and insurance companies companies exercised Optional Merit positive manner, the study showed increased exercise earnings management in 2012 when Syrian contribute to listed and non-listed companies for up to 84%.

Imperfect also Deserves Reward: Multi-Level and Sequential Reward Modeling for Better Dialog Management

For task-oriented dialog systems, training a Reinforcement Learning (RL) based Dialog Management module suffers from low sample efficiency and slow convergence speed due to the sparse rewards in RL. To solve this problem, many strategies have been proposed to give proper rewards when training RL, but their rewards lack interpretability and cannot accurately estimate the distribution of state-action pairs in real dialogs. In this paper, we propose a multi-level reward modeling approach that factorizes a reward into a three-level hierarchy: domain, act, and slot. Based on inverse adversarial reinforcement learning, our designed reward model can provide more accurate and explainable reward signals for state-action pairs. Extensive evaluations show that our approach can be applied to a wide range of reinforcement learning-based dialog systems and significantly improves both the performance and the speed of convergence.

Requirements For Effective Risk Management In Syrian Banking Sector

The study aims to estimate the requirements of risk management procedures effectiveness in Syrian banking sector, and exams the existence of these requirements by detecting six factors as the requirements of risk management effectiveness according to the literature. The study used the survey method, the data was collected using a questionnaire developed according to literature review. Fifty questionnaires were send to the employees who work in risk management department in Syrian banks, but only thirty three were received back as an acceptable responses. The data was analyzed using SPSS. This paper showed that the requirements of risk management procedures effectiveness are available in some factors (support from top management, Communication, Information technology ) in banks, and they are not available in others factors( Culture, Organization structure, Training).

The Role Of External Auditing In The Administrative Reform Process In Syria

This research aims to determine the relationship between external scrutiny and the administrative reform process in the Syrian Telecom Company (Lattakia branch). To achieve this objective, the researcher used a hypothetical-deductive approach to formulate the hypotheses. (55) questionnaires were distributed to the employees that are under study. (54) questionnaires were retrieved and (49) were valid for analysis. a statistical study was conducted to reveal this relationship. The researcher used the correlation coefficient (Person). The study concluded that there is a significant relationship between external scrutiny mechanism and the management reform process in the Syrian Telecommunications Company, Lattakia branch. This study also reached a set of recommendations and proposals, which would contribute positively in improving the administrative reform

The Role Of Strategic Analysis In Managing The Crises Of The Syrian Industrial Organizations

The aim of this research is to show the role of strategic analysis in crisis management in one of the Syrian industrial organizations, which is the general corporate of tobacco - coastal region branch) The research relied the analysis descriptive approach as a general method, the data was collected by way of questionnaire and personal interview The most important results of the research have been represented as follows : There is an important role of applying the strategic analysis process in crisis management, the largest role was the process of strategic analysis of the external environment The most important recommendations the following: The general corporate of tobacco must persevere its way in analyzing the environment, because of its positive role in crisis management and strive to improve this process, and that the most important thing you must do is the following: adopting the scenario method in analyzing analyzing its organizational culture provision developed information systems that help its process in strategic analysis

The Role Of The Marketing Information Quality In Customer Relationship Management

This research aimed to analyze the quality of marketing information in the Commercial Bank of Syria, to identify the indicators of managing the relationship with the customer, and to determine the nature of the relationship between the quality of marketing information and the management of the relationship with the customer. Clarify the factors influencing this relationship, and propose the optimal model for them. In order to achieve this, the researcher proceeded to formulate a basic hypothesis which is divided into three hypotheses. The researcher adopted the survey method using the questionnaire to collect data from the study community composed of the customers of the Commercial Bank of Syria. Data were analyzed by statistical package for statistical sciences, The researcher used many statistical methods, the most important of which are: arithmetic mean, standard deviation of sample, relative importance, variation coefficient, single sample t test, multiple linear regression, legal correlation analysis. The researcher reached a number of results, the most important of which are: The existence of an acceptable relationship of statistical significance between the dimensions of the quality of marketing information and customer satisfaction in the Commercial Bank of Syria, and the existence of a strong relationship of statistical significance between the dimensions of the quality of marketing information and customer loyalty in the bank, and the existence of an acceptable relationship of statistical significance between the dimensions of the quality of marketing information and customer value in the bank, The researcher also found a strong correlation between the dimensions of the quality of marketing information and customer relationship management indicators in the Commercial Bank of Syria. The researcher advise for the important of working in bank based on total quality management and dealing with marketing information system as primary role and supplying materiality and incorporeity supporting from bank management for marketing information system development for all its objects.